Taw qhia
Cold chain logistics tau dhau los ua qhov tseem ceeb hauv kev txhawb nqa thoob ntiaj teb kev txav mus los ntawm qhov kub thiab txias- cov khoom lag luam, suav nrog cov khoom noj khov, cov khoom tshiab, tshuaj, thiab cov khoom siv roj ntsha. Raws li kev xa khoom sib txuas ua kom nyuaj dua thiab kev xa khoom sib txawv nce ntxiv, cov kev xav tau rau cov khoom siv thauj tub yees tau dhau los ua qhov xav tau ntau dua.
Nyob rau hauv cov ntsiab lus no, rwb thaiv tsev cov ntaub ntawv siv nyob rau hauv lub tsheb lub cev tsim ua si lub luag hauj lwm txiav txim siab zog efficiency, kub stability, thiab tag nrho cov kev ua tau zoo. Ntawm ntau yam kev daws teeb meem, XPS Cov Tub Yees Tsheb Lub Cev Vaj Huam Sib Luag tau dhau los ua dav siv vim lawv qhov kev ua tau zoo sib luag hauv thermal rwb thaiv tsev, lub zog muaj zog, thiab tsis muaj dej noo.
Tsis zoo li cov pa ib leeg- cov khoom siv rwb thaiv tsev, XPS sandwich panels sib xyaw ua ke ntau txheej txheej txheej rau hauv cov txheej txheem sib koom ua ke. Lawv qhov kev ua tau zoo yog txhais tsis tau tsuas yog los ntawm kev xaiv cov khoom siv, tab sis kuj los ntawm cov kev qhia tshwj xeeb xws li thermal conductivity, compressive zog, ceev, thickness kam rau ua, thiab kev sib koom ua ke.
Kab lus no muab cov ncauj lus ntxaws ntxaws ntawm XPS Cov Tub Txias Truck Lub Cev Lub Cev, tsom mus rau cov ntsiab lus tseem ceeb uas txhais tau tias lawv qhov kev ua tau zoo hauv qhov tiag -cov ntawv thov kev lag luam hauv ntiaj teb txias.
1. Cov khoom sib xyaw thiab cov qauv kev qhia tshwj xeeb
1.1 XPS Ua Npuas Ncauj Cov Khoom Siv Khoom
Lub hauv paus ntawm XPS Lub Tub Yees Lub Cev Lub Cev Cov Vaj Huam Sib Luag yog extruded polystyrene ua npuas ncauj (XPS), cov khoom siv rwb thaiv tsev nruj uas tsim los ntawm cov txheej txheem extrusion uas tsim kom muaj ib qho kev kaw - cell qauv.
Specification ceev
Qhov ceev ntawm XPS ua npuas ncauj feem ntau nyob ntawm 28-45 kg / m³ nyob ntawm seb yuav tsum tau thov. Ntau dua qhov ntom ntom feem ntau txhim kho lub zog compressive thiab cov qauv kev ruaj ntseg, thaum qis qis txhim kho cov nqi ua haujlwm thiab txo qhov hnyav.
Kaw-Cell Structure
Ib qho ntawm cov yam ntxwv tseem ceeb tshaj plaws ntawm XPS yog nws kaw -cov qauv ntawm tes. Tshaj li 90% ntawm cov ntim sab hauv yog tsim los ntawm cov cua kaw, uas txo cov cua sov hloov thiab nqus noo noo.
Khoom ruaj khov
XPS ua npuas ncauj tswj lub cev ruaj khov nyob rau lub sijhawm, ua rau nws haum rau ntev - siv nyob rau hauv XPS Refrigerated Truck Body Panels yam tsis muaj kev puas tsuaj loj hauv kev ua haujlwm rwb thaiv tsev.
1.2 Cov ntaub ntawv ntawm daim tawv nqaij Specifications
Cov tawv nqaij sab nrauv thiab sab hauv ntawm XPS panels ua lub luag haujlwm tseem ceeb hauv kev txhim kho cov txheej txheem thiab kev tiv thaiv ib puag ncig.
FRP (Fiberglass Reinforced Yas)
FRP yog dav siv vim nws cov corrosion kuj, lub teeb yuag zog, thiab du nto tiav. Nws yog feem ntau siv rau hauv cov zaub mov -qib daim ntawv thov thauj cov tub yees.
Aluminium Ntawv
Aluminium-fab panels muab cov qauv tsim muaj zog dua thiab muaj kev lag luam zoo dua. Lawv feem ntau yog siv rau hauv cov tsheb thauj khoom zoo tshaj plaws lossis hnyav - tsheb thauj mus los.
Stainless hlau
Stainless hlau nto yog siv nyob rau hauv daim ntawv thov uas yuav tsum tau ntau tshaj durability thiab huv si, xws li kev thauj mus los los yog tshuaj lom neeg logistics.
Txhua cov ntaub ntawv saum npoo cuam tshuam rau tag nrho cov neeg kho tshuab thiab ib puag ncig kev ua tau zoo ntawm XPS Cov Tub Txias Truck Lub Cev Lub Cev.
1.3 Sandwich Vaj Huam Sib Luag Configuration
Tus qauv qauv ntawm XPS panels suav nrog peb txheej:
Cov tawv nqaij tiv thaiv sab nrauv
XPS rwb thaiv tsev tub ntxhais
Sab hauv txheej txheej
Cov khaubncaws sab nraud povtseg no tau sib koom ua ke siv siab -cov nplaum nplaum thiab cov txheej txheem kub kub. Qhov tshwm sim yog cov txheej txheem nyuaj nyuaj uas faib cov kev ntxhov siab txhua yam sib npaug thoob plaws lub vaj huam sib luag.
Kev sib koom ua ke ua kom ntseeg tau tias XPS Cov Tub Txias Truck Lub Cev Lub Cev coj los ua ib qho kev sib koom ua ke es tsis yog cov khoom sib cais.
2. Thermal rwb thaiv tsev thiab lub zog ua haujlwm Specifications
2.1 Thermal conductivity (λ Tus nqi)
Thermal conductivity yog ib qho tseem ceeb ntawm kev ua tau zoo tshaj plaws rau cov ntaub ntawv rwb thaiv tsev.
Lub thermal conductivity ntawm XPS feem ntau yog nyob ntawm 0.028 txog 0.035 W / m·K, nyob ntawm qhov ceev thiab kev tsim khoom.
Tus nqi qis dua λ qhia tau hais tias kev ua haujlwm zoo ntawm rwb thaiv tsev. Nyob rau hauv XPS Cov Tub Txias Truck Lub Cev Cov Vaj Huam Sib Luag, qhov no ncaj qha txhais mus rau hauv kev txo cov cua sov hloov ntawm ib puag ncig sab nraud thiab cov tub yees compartment.
2.2 Kev Tiv Thaiv Kev Tiv Thaiv Kub
Kev khaws cia kub yog hais txog lub vaj huam sib luag lub peev xwm los tswj kev ruaj khov nyob hauv lub sijhawm.
Cov yam tseem ceeb cuam tshuam muaj xws li:
Vaj huam sib luag thickness
Ua npuas ncauj ntom ntom
Seal kev ncaj ncees ntawm panels
Nto khoom reflectivity
Thicker XPS Lub Tub Yees Lub Cev Lub Cev Lub Cev feem ntau muab qhov ntsuas kub zoo dua, tshwj xeeb tshaj yog nyob rau hauv ntev - deb lossis tob - khov daim ntawv thov thauj.
2.3 Lub zog Efficiency cuam tshuam
Ib qho tseem ceeb tshaj plaws - cov txiaj ntsig qib ntawm XPS panels yog txo qis kev siv hluav taws xob.
Los ntawm kev txo cov cua sov infiltration, chav tub yees ua haujlwm nrog tsawg zaus thiab txo qis. Qhov no ua rau:
Kev siv roj tsawg dua hauv diesel- cov tsheb tub yees txias
Txo compressor hnav hauv cov tub yees tshuab
Txhim kho lub sijhawm ntev - ua haujlwm tau zoo
Hauv kev ua haujlwm loj -scale logistics, cov kev ua tau zoo no tuaj yeem txo tag nrho cov nqi khiav haujlwm.
3. Mechanical Strength thiab Structural Performance Specifications
3.1 Compressive zog
Compressive lub zog yog qhov taw qhia tseem ceeb ntawm kev thauj khoom -cov kabmob muaj peev xwm.
XPS ua npuas ncauj siv nyob rau hauv XPS Lub Tub Yees Tsheb Lub Cev Cov Vaj Huam Sib Luag feem ntau muaj lub zog compressive xws li 200 txog 500 kPa, nyob ntawm qib ceev.
Qhov no tso cai rau cov panels tiv taus:
Cargo stacking siab
Pem teb loading nyob rau hauv lub tub yees tsheb thauj khoom
Cov qauv kev ntxhov siab thaum thauj
Lub zog compressive siab dua yog qhov tseem ceeb tshwj xeeb rau cov vaj huam sib luag hauv pem teb.
3.2 Flexural Strength thiab Impact Resistance
Flexural zog ntsuas lub vaj huam sib luag lub peev xwm los tiv thaiv dabtsi yog khoov quab yuam.
Hauv -cov xwm txheej hauv ntiaj teb tiag tiag, cov tub yees cov tsheb thauj khoom tau raug cuam tshuam rau txoj kev vibration, nres nres tam sim ntawd, thiab kev cuam tshuam ntawm kev thauj khoom.
Cov qauv sandwich ntawm XPS Cov Tub Yees Tsheb Lub Cev Lub Cev tso cai rau cov tawv nqaij sab nrauv kom nqus tau cov tensile thiab compressive kev nyuaj siab, thaum lub XPS core faib cov rog sab hauv.
Qhov no txo qis kev pheej hmoo deformation thaum lub sij hawm ntev - siv.
3.3 Cov qauv Rigidity thiab Load Distribution
Cov qauv rigidity yog ua tiav los ntawm kev sib xyaw ua ke ntawm:
Siab -XPS ua npuas ncauj core
Txhim kho cov tawv nqaij sab nrauv
Adhesive bonding txheej
Qhov kev teeb tsa no tso cai rau lub zog thauj khoom kom muab faib thoob plaws lub vaj huam sib luag saum npoo es tsis yog qhov xav tau ntawm ib qho chaw.
Raws li qhov tshwm sim, XPS Lub Tub Yees Tsheb Tsheb Lub Cev Lub Cev Tswjhwm muaj kev ncaj ncees txawm tias nyob rau hauv kev thauj mus los zoo.
3.4 Dimensional Stability
Dimensional stability yog hais txog lub peev xwm ntawm lub vaj huam sib luag los tswj cov duab raws li qhov kub thiab txias.
XPS cov ntaub ntawv nthuav tawm kev ruaj ntseg zoo thoob plaws qhov kub thiab txias, feem ntau ntawm -50℃txog +75℃.
Qhov no ua kom ntseeg tau tias XPS Cov Tub Txias Truck Lub Cev Cov Vaj Huam Sib Luag tsis txav, ntsws, lossis nthuav dav thaum ua haujlwm.
4. Moisture Resistance thiab Environmental Performance Specifications
4.1 Tus nqi nqus dej
Ib qho ntawm cov txiaj ntsig tseem ceeb ntawm cov khoom siv XPS yog nws qhov nqus dej tsawg heev, feem ntau qis dua 1%.
Qhov no tiv thaiv:
Poob ntawm rwb thaiv tsev efficiency
Tus qauv tsis muaj zog
Pwm lossis kab mob loj hlob
Hauv qhov chaw txias txias uas muaj qhov sib xyaw ua ke, qhov kev qhia tshwj xeeb no tseem ceeb rau kev ua haujlwm ntev -.
4.2 Vapor Barrier Efficiency
Qhov kaw - cell qauv ntawm XPS ua raws li lub ntuj vapor barrier.
Qhov no tiv thaiv kev ya raws mus rau hauv lub vaj huam sib luag tseem ceeb, ua kom ntseeg tau tias XPS Lub Cev Lub Cev Lub Cev Lub Cev Muaj Kev Ruaj Ntseg zoo ib yam li lub sijhawm.
Nws kuj txo cov condensation sab hauv, uas yog ib qho tseem ceeb rau kev nyiam huv- kev lag luam rhiab heev xws li zaub mov thiab tshuaj.
4.3 Environmental Resistance
XPS panels yog tsim los ua nyob rau hauv ntau yam kev mob ib puag ncig, suav nrog:
High humidity cheeb tsam
ntug hiav txwv ntsev- huab cua ib puag ncig
Qhov kub thiab txias variations
Tshuaj raug los ntawm cov tshuaj ntxuav
Qhov no ua rau lawv haum rau kev siv thoob ntiaj teb txias saw logistics.
5. Kev tsim khoom, qhov loj me, thiab kev ua haujlwm tshwj xeeb
5.1 Vaj Huam Sib Luag Thickness Standards
Vaj huam sib luag thickness yog ib qho tseem ceeb specification cuam tshuam rau ob qho tib si rwb thaiv tsev thiab cov qauv kev ua tau zoo.
Feem ntau thickness ranges rau XPS tub yees Truck Lub cev Panels muaj xws li:
30-50 mm rau chilled thauj
50-80 mm rau kev thauj khoom khov
80–120 mm rau qhov sib sib zog nqus- khov daim ntawv thov
Thickness xaiv nyob ntawm qhov xav tau qhov kub thiab txias thiab kev thauj mus los.
5.2 Dimensional Accuracy thiab Tolerance Control
Precision manufacturing yog qhov tseem ceeb rau modular tsheb lub cev sib dhos.
Standard tolerance theem feem ntau muaj xws li:
Ntev thiab dav kam rau ua: ± 1-2 hli
Thickness kam rau ua: ± 0.5-1mm
Flatness deviation tswj
High precision ua kom lub vaj huam sib luag haum thiab airtight sealing.
5.3 Adhesion thiab Lamination zog
Kev sib txuas ntawm XPS cov tub ntxhais thiab cov tawv nqaij sab nrauv yog qhov tseem ceeb ntawm cov txheej txheem.
Siab -Kev ua tau zoo XPS Lub Tsheb Ciav Hlau Lub Cev Siv:
Muaj -qib polyurethane nplaum
Kub nias lamination tshuab
Tswj curing ib puag ncig
Lub zog adhesion ncaj qha cuam tshuam rau kev ua haujlwm ntev thiab kev ua haujlwm ntev -.
5.4 Nto Ua Specifications
Surface finishing xaiv muaj xws li:
FRP gel txheej txheej
Aluminium anodizing los yog txheej
Anti-slip floor textures (rau hauv qab panels)
Cov kev kho no txhim kho durability thiab daim ntawv thov haum.
Xaus
XPS Lub Tub Yees Lub Cev Lub Cev Cov Vaj Huam Sib Luag yog tsim cov tshuab sib xyaw tsim los ua kom tau raws li qhov xav tau ntawm cov khoom siv txias txias niaj hnub. Lawv qhov kev ua tau zoo yog txhais los ntawm kev sib xyaw ntawm cov khoom siv, kev tsim qauv, thiab kev tsim khoom tshwj xeeb.
Cov ntsiab lus tseem ceeb xws li thermal conductivity, compressive zog, tus nqi nqus dej, thiab qhov ntev ntev ncaj qha txiav txim siab lawv qhov tsim nyog rau daim ntawv thov thauj tub yees.
Los ntawm kev sib koom ua ke ntawm XPS ua npuas ncauj cores, cov tawv nqaij ua kom muaj zog, thiab cov tshuab lamination siab heev, cov vaj huam sib luag no ua tiav qhov sib npaug ntawm kev ua haujlwm rwb thaiv tsev, kev ua haujlwm ruaj khov, thiab ib puag ncig tiv thaiv.
Raws li lub ntiaj teb txias saw logistics txuas ntxiv nthuav dav, XPS Cov Tub Txias Truck Lub Cev Cov Vaj Huam Sib Luag yuav tseem yog cov khoom siv tseem ceeb uas txhawb nqa lub zog- ua haujlwm tau zoo, ruaj khov, thiab ntsuas kub zoo - tswj kev thauj mus los.
